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well i dont know exactly what you want, but the first book i used was this
designing embedded systems with pic microcontrollers, second edition: Principles and applications [paperback] tim wilmshurst (author) it was very good at introducing the micro controller..
The next thing you should have is a good intro book on digital electronics, i think any will do. Also if you are still new to c, get an intro book on c, then when you are comfortable with it get this book
c programming language (2nd edition) [paperback]
brian w. Kernighan (author), dennis m. Ritchie (author)
hope that kinda help's..